11081745

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 10207215

約数列:

[1, 3, 5, 9, 15, 23, 27, 43, 45, 69, 83, 115, 129, 135, 207, 215, 249, 345, 387, 415, 621, 645, 747, 989, 1035, 1161, 1245, 1909, 1935, 2241, 2967, 3105, 3569, 3735, 4945, 5727, 5805, 8901, 9545, 10707, 11205, 14835, 17181, 17845, 26703, 28635, 32121, 44505, 51543, 53535, 82087, 85905, 96363, 133515, 160605, 246261, 257715, 410435, 481815, 738783, 1231305, 2216349, 3693915, 11081745]

約数ペア:

[(1, 11081745), (3, 3693915), (5, 2216349), (9, 1231305), (15, 738783), (23, 481815), (27, 410435), (43, 257715), (45, 246261), (69, 160605), (83, 133515), (115, 96363), (129, 85905), (135, 82087), (207, 53535), (215, 51543), (249, 44505), (345, 32121), (387, 28635), (415, 26703), (621, 17845), (645, 17181), (747, 14835), (989, 11205), (1035, 10707), (1161, 9545), (1245, 8901), (1909, 5805), (1935, 5727), (2241, 4945), (2967, 3735), (3105, 3569)]